[英]DataFilter Interferes with AutoComplete on UltraCombo Inside UltraGrid
[英]Set UltraCombo selected index when its bound to UltraGrid EditorComponent
我有兩個UltraCombo項目,我試圖在表單加載期間設置所選索引,綁定到UltraGrid EditorComponent,如此...
With grdUserAccounts.DisplayLayout.Bands(0)
For x = 0 To .Columns.Count - 1
Select Case .Columns(x).Key
Case accountCategoryId
.Columns(x).Header.Caption = "Category"
.Columns(x).Width = 90
.Columns(x).Header.Appearance.TextHAlign = Infragistics.Win.HAlign.Center
.Columns(x).Header.VisiblePosition = 0
.Columns(x).CellActivation = Activation.AllowEdit
.Columns(x).EditorComponent = cboAccountCategory
.Columns(x).Style = Infragistics.Win.UltraWinGrid.ColumnStyle.DropDownList
Case accountTypeId
.Columns(x).Header.Caption = "Type"
.Columns(x).Width = 90
.Columns(x).Header.Appearance.TextHAlign = Infragistics.Win.HAlign.Center
.Columns(x).Header.VisiblePosition = 1
.Columns(x).CellActivation = Activation.AllowEdit
.Columns(x).EditorComponent = cboAccountType
.Columns(x).Style = Infragistics.Win.UltraWinGrid.ColumnStyle.DropDownList
End Select
Next
End With
我已經嘗試在添加新行時設置單元格值,但這不起作用。
e.Cell.Row.Cells(x).Value = "Main"
我也試過設置組合框的值,但是沒有用。
cboAccountCategory.Value = 1
是否可以從代碼后面設置/更改組合框值?
您應該設置網格單元格的值。 您可以在網格的InitializeRow事件中執行此操作,如下所示:
Private Sub grdUserAccounts_InitializeRow(sender As Object, e As InitializeRowEventArgs) Handles grdUserAccounts.InitializeRow
e.Row.Cells(accountCategoryId).Value = "Main"
End Sub
我已經測試了這個,它在我身邊起作用。
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